Allow to create new customers in backend (#2367)

src/pretix/control/forms/organizer.py

@@ -565,6 +565,13 @@ class CustomerUpdateForm(forms.ModelForm):
         return self.cleaned_data
 
 
+class CustomerCreateForm(CustomerUpdateForm):
+
+    class Meta:
+        model = Customer
+        fields = ['identifier', 'is_active', 'name_parts', 'email', 'is_verified', 'locale']
+
+
 class MembershipUpdateForm(forms.ModelForm):
 
     class Meta:

src/pretix/control/templates/pretixcontrol/organizers/customer_edit.html

@@ -2,15 +2,23 @@
 {% load i18n %}
 {% load bootstrap3 %}
 {% block title %}
-    {% blocktrans trimmed with id=customer.identifier %}
-        Customer #{{ id }}
-    {% endblocktrans %}
-{% endblock %}
-{% block inner %}
-    <h1>
+    {% if not customer.id %}
+        {% trans "New customer" %}
+    {% else %}
         {% blocktrans trimmed with id=customer.identifier %}
             Customer #{{ id }}
         {% endblocktrans %}
+    {% endif %}
+{% endblock %}
+{% block inner %}
+    <h1>
+        {% if not customer.id %}
+            {% trans "New customer" %}
+        {% else %}
+            {% blocktrans trimmed with id=customer.identifier %}
+                Customer #{{ id }}
+            {% endblocktrans %}
+        {% endif %}
     </h1>
     <form class="form-horizontal" action="" method="post">
         {% csrf_token %}

src/pretix/control/templates/pretixcontrol/organizers/customers.html

@@ -15,6 +15,8 @@
                     No customer accounts have been created yet.
                 {% endblocktrans %}
             </p>
+            <a href="{% url "control:organizer.customer.create" organizer=request.organizer.slug %}"
+               class="btn btn-primary btn-lg"><i class="fa fa-plus"></i> {% trans "Create a new customer" %}</a>
         </div>
     {% else %}
         <div class="panel panel-default">
@@ -41,6 +43,10 @@
                 </div>
             </form>
         </div>
+        <p>
+            <a href="{% url "control:organizer.customer.create" organizer=request.organizer.slug %}"
+               class="btn btn-default"><i class="fa fa-plus"></i> {% trans "Create a new customer" %}</a>
+        </p>
         <div class="table-responsive">
             <table class="table table-condensed table-hover">
                 <thead>

src/pretix/control/urls.py

@@ -133,6 +133,8 @@ urlpatterns = [
             name='organizer.membershiptype.delete'),
     re_path(r'^organizer/(?P<organizer>[^/]+)/customers$', organizer.CustomerListView.as_view(), name='organizer.customers'),
     re_path(r'^organizer/(?P<organizer>[^/]+)/customers/select2$', typeahead.customer_select2, name='organizer.customers.select2'),
+    re_path(r'^organizer/(?P<organizer>[^/]+)/customer/add$',
+            organizer.CustomerCreateView.as_view(), name='organizer.customer.create'),
     re_path(r'^organizer/(?P<organizer>[^/]+)/customer/(?P<customer>[^/]+)/$',
             organizer.CustomerDetailView.as_view(), name='organizer.customer'),
     re_path(r'^organizer/(?P<organizer>[^/]+)/customer/(?P<customer>[^/]+)/edit$',

src/pretix/control/views/organizer.py

@@ -89,8 +89,8 @@ from pretix.control.forms.filter import (
 )
 from pretix.control.forms.orders import ExporterForm
 from pretix.control.forms.organizer import (
-    CustomerUpdateForm, DeviceForm, EventMetaPropertyForm, GateForm,
-    GiftCardCreateForm, GiftCardUpdateForm, MailSettingsForm,
+    CustomerCreateForm, CustomerUpdateForm, DeviceForm, EventMetaPropertyForm,
+    GateForm, GiftCardCreateForm, GiftCardUpdateForm, MailSettingsForm,
     MembershipTypeForm, MembershipUpdateForm, OrganizerDeleteForm,
     OrganizerForm, OrganizerSettingsForm, OrganizerUpdateForm, TeamForm,
     WebHookForm,
@@ -1863,6 +1863,35 @@ class CustomerDetailView(OrganizerDetailViewMixin, OrganizerPermissionRequiredMi
         return ctx
 
 
+class CustomerCreateView(OrganizerDetailViewMixin, OrganizerPermissionRequiredMixin, CreateView):
+    template_name = 'pretixcontrol/organizers/customer_edit.html'
+    permission = 'can_manage_customers'
+    context_object_name = 'customer'
+    form_class = CustomerCreateForm
+
+    def get_form_kwargs(self):
+        ctx = super().get_form_kwargs()
+        c = Customer(organizer=self.request.organizer)
+        c.assign_identifier()
+        ctx['instance'] = c
+        return ctx
+
+    def form_valid(self, form):
+        r = super().form_valid(form)
+        form.instance.log_action('pretix.customer.created', user=self.request.user, data={
+            k: getattr(form.instance, k)
+            for k in form.changed_data
+        })
+        messages.success(self.request, _('Your changes have been saved.'))
+        return r
+
+    def get_success_url(self):
+        return reverse('control:organizer.customer', kwargs={
+            'organizer': self.request.organizer.slug,
+            'customer': self.object.identifier,
+        })
+
+
 class CustomerUpdateView(OrganizerDetailViewMixin, OrganizerPermissionRequiredMixin, UpdateView):
     template_name = 'pretixcontrol/organizers/customer_edit.html'
     permission = 'can_manage_customers'

src/tests/control/test_permissions.py

@@ -194,6 +194,7 @@ organizer_urls = [
     'organizer/abc/webhook/1/edit',
     'organizer/abc/webhook/1/logs',
     'organizer/abc/customers',
+    'organizer/abc/customer/add',
     'organizer/abc/customer/1/',
     'organizer/abc/giftcards',
     'organizer/abc/giftcard/add',